Android Robocall Blocking

Step-by-step instructions and a list of apps to block robocalls on Android devices.

Here are 15 of the top apps available for Android devices, based on publicly available data, which may include user ratings, number of downloads and most recent version date. For a full list of robocall resources for Android devices, see here.

AT&T Call ProtectFreeAvailable to AT&T consumers, automatic fraud blocking, suspected spam warning, manual call blocking, report spam calls 
Call Blocker Free - Blacklist (NQ Mobile Security)FreeBlacklist, whitelist, detection of one-ring phone scams, notifications after blocking 
CallApp - Caller ID & BlockFreeSupports Smartwatch, identifies caller, automatic call recorder, blacklist 
Caller ID & Call Block - DU CallerFreeCaller ID, call recording, blacklist, call history scan, smart dialer, secret call protection 
Caller ID: Call Blocker, Call Faker & Caller Screen (Lionmobi Style)FreeCall screening, call blocking, clever use of fake caller ID, real caller ID identification
Calls Blacklist - Call Blocker (Vlad Lee)FreeBlacklist & whitelist; block anonymous numbers; notification of blocked calls, schedule time to block calls or SMS 
CallWatch - Boost/Virgin/Sprint PrepaidFreeBlock call categories, add approved numbers, filed a complaint directly with the FTC
Hiya Caller ID and BlockFreeAuto spam detection, reverse phone lookup, spam-check dialer, blacklist #, report spam, caller ID 
Mr. Number - Block calls & spamFreeBlocks calls and texts from one person, an area code or the entire world, identify spam, send unknown calls to voicemail
Nomorobo14-day free trial, $1.99/month or $19.99/yr afterVoice robocalls and SMS text message spam/phishing protection
PrivacyStarFreeReal-time caller ID, call blocking, automatic scam blocking, complaint filing against unwanted calls, reverse number lookup and directory assistance
T-MobileIn-Network SolutionBlock all known scammers
Truecaller: Caller ID, SMS spam blocking and DialerFree, in-app purchasesBlock numbers from spam callers and telemarketers, number search 
Whoscall- Caller ID and BlockFreeInstant caller ID, database with over 7 million phone numbers, ability to report numbers, can personalize your own caller ID so your calls don’t get blocked
ZenUI Dailer & ContactsFreeBlock calls from unidentified callers, block calls from recognized spammers

Watch for step-by-step instructions to block robocalls on Android devices.